Learn HTML by Building a Cat Photo App - Step 1

Tell us what’s happening:
Describe your issue in detail here.

Your code so far

I don,t know how I should start

<html>
  <body>
    <h1>Hello World</h1>
    
 <h1>CatPhotoApp</
 h1>


  </body>
</html>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36

Challenge: Learn HTML by Building a Cat Photo App - Step 1

Link to the challenge:

You only need to read the step description carefully and apply the requirements at the end of the description, then click the

Check your Code (Ctrl + Enter)

highlighted button underneath your response /code.

Just note that you should really stick with the exact same requirements and avoid any extras or modifications outside the required instructions, so that you avoid pain and wasting time.